The 'American Idol' Season 10 finale is tonight, and we've got all the latest pictures from the red carpet arrivals prior to the telecast. You'll see music stars, 'Idol' contestants from this and past years, and the occasional established big-shot pop star.

You’ll see ‘Idol’ alumni such as Casey Abrams and Stefano Langone, celebrities like Lil Jon, and pop diva Jennifer Lopez (who without a doubt is the judge with the best hair). So be sure to enjoy these pictures, and keep your browsers refreshing on PopCrush for all the latest news on tonight's performances and final results!